Previous ed.: 1981.
Bibliography: p67. _ Includes index.
Topics
Heliograph :: History
Great Britain :: Armed Forces :: Communication systems :: History :: 19th century
Great Britain :: Armed Forces :: Communication systems :: History :: 20th century
Great Britain
Catalogue Data
OBNB ID GB8745966
ISBN 10 0950121835
ISBN 13 n/a
Type BibliographicResource, Book
Dewey Classification 355.85
ISBD
P1008>2nd 2nd rev. ed.
P1053 xi,74p.
Buy a copy
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The Heliograph : a short history by Alan Harfield. ISBN 0950121835. Published by Royal Signals Museum in 1986. Publication and catalogue information, links to buy online and reader comments.